Intel Xeon 6 Processor 6780E (Sierra Forest E-core)

Intel Xeon 6 Processor 6780E (Sierra Forest E-core)

Brand: Intel | Category: CPUs

SKU: PK8072205558800 | Part #: PK8072205558800 | MPN: PK8072205558800

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About the Intel Xeon 6 Processor 6780E (Sierra Forest E-core)

Intel Xeon 6 Processor 6780E represents the Sierra Forest generation built on Intel 3 process technology, delivering 144 cores and 144 threads in a single socket form factor. This efficiency-core architecture operates at a base frequency of 2.0 GHz with a maximum turbo frequency of 3.2 GHz, backed by 216 MB of last-level cache. The processor is designed for high-volume, throughput-optimized workloads where per-core performance takes a secondary role to aggregate compute density and power efficiency.

Data center infrastructure teams, particularly those designing cloud platforms and large-scale virtualization environments, choose the Intel Xeon 6 6780E to maximize workload density within thermal and power budgets. The TDP of 330 W combined with 144 threads makes this processor ideal for densely packed server deployments. Eight DDR5 memory channels support up to 2 TB of system memory at 6400 MT/s, while 88 PCIe 5.0 lanes enable high-speed I/O connectivity for storage and networking subsystems. The FCLGA4710 socket ensures compatibility within the Xeon 6 platform ecosystem. Infrastructure architects building next-generation data centers value this processor for its ability to deliver exceptional compute-per-watt and compute-per-rack metrics without sacrificing memory bandwidth or I/O throughput.

Contact our technical sales team to request a formal quotation for your infrastructure requirements.

Technical Specifications

BrandIntel
CategoryCPUs
SKUPK8072205558800
Part NumberPK8072205558800
ConditionNew
Manufacturer Part NumberPK8072205558800
Product LineIntel Xeon 6
Processor Number6780E
CodenameSierra Forest
Core ArchitectureE-core (Efficiency-core)
Process TechnologyIntel 3
Total Cores144
Total Threads144
Base Frequency2.0 GHz
Max Turbo Frequency3.2 GHz
TDP330 W
Last Level Cache216 MB
Memory TypeDDR5
Max Memory Speed6400 MT/s
Memory Channels8
Max Memory Capacity2 TB
PCIe VersionPCIe 5.0
PCIe Lanes88
SocketFCLGA4710
Max CPUs Supported2
Instruction Set64-bit

Frequently Asked Questions about Intel Xeon 6 Processor 6780E (Sierra Forest E-core)

Is the Intel Xeon 6 Processor 6780E (Sierra Forest E-core) compatible with my motherboard?

Verify socket and chipset support before ordering — Xeon 6 requires a matched motherboard and qualified BIOS. Share your server SKU in the RFQ and our team confirms BIOS revision, supported memory speed, and recommended cooling.